Only you and he can decide that. The biggest thing is where will he thrive best at? At an SMC he is going to have exposure to alot of military members whom are retired and active duty. The "war stories", leadership lessons, additional training opportunities that a Corps provides are all great benefits of an SMC. Small classrooms are another. SMCs are very regimented and strict. For some that is the best environment, others it is not. Great officers come from all commissioning sources. Some of the pros of attending an SMC is also they tend to have great alumni networks. This can be very beneficial when you leave the military, but also great while on active duty as alumni are around bases to help you transition to new a base, classmates stationed on base so you have friends, etc. Now with a $50k price tag, I am assuming you are out of state. The alumni networks are national, but the reality is if you live in the middle of nowhere Wyoming, that network might be as great if you live in South Carolina and attend the Citadel. If he is also looking at a school in state as his other option, obviously it has probably a strong alumni network for that state. What size is the ROTC detachment at his in state option? It is probably smaller than one at an SMC, so there are pros and cons to that. It depends on what he is looking for.